TY - JOUR
T1 - Flux pinning properties and microstructures of multilayered films consisting of Sm1.04Ba1.96Cu3Oy layers and BaSnO3-Doped Sm1.04Ba1.96Cu 3Oy layers
AU - Tsuruta, Akihiro
AU - Yoshida, Yutaka
AU - Ichino, Yusuke
AU - Ichinose, Ataru
AU - Matsumoto, Kaname
AU - Awaji, Satoshi
PY - 2013/1
Y1 - 2013/1
N2 - In order to enhance Jc in magnetic fields for all applied angles, we fabricated multilayered films consisting of Sm1.04Ba 1.96Cu3Oy (SmBCO) layers and BaSnO3 (BSO)-doped SmBCO layers on MgO substrates (multilayered SmBCO) by the pulsed laser deposition (PLD) method. We varied the numbers of layers (8, 16, 32, and 64). In the magnetic field angle dependence of Jc (B = 1 T, 77 K), only in the 8-layer sample was Jc higher than that of pure SmBCO thin films for all applied angles. The other sample showed different Jc characteristics.
AB - In order to enhance Jc in magnetic fields for all applied angles, we fabricated multilayered films consisting of Sm1.04Ba 1.96Cu3Oy (SmBCO) layers and BaSnO3 (BSO)-doped SmBCO layers on MgO substrates (multilayered SmBCO) by the pulsed laser deposition (PLD) method. We varied the numbers of layers (8, 16, 32, and 64). In the magnetic field angle dependence of Jc (B = 1 T, 77 K), only in the 8-layer sample was Jc higher than that of pure SmBCO thin films for all applied angles. The other sample showed different Jc characteristics.
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U2 - 10.7567/JJAP.52.010201
DO - 10.7567/JJAP.52.010201
M3 - Article
AN - SCOPUS:84872318846
VL - 52
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 1
M1 - 010201
ER -